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Best High Schools in Starr County, TX

At a glance

Schools

5,327

Students

Districts

Top rankedPreparatory For Early College High School307^th of 2,057 Texas high schools

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Biggest riser

Roma High School up 57 spots statewide this year

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Smallest classes

Preparatory For Early College High School 12.3 students per teacher

SchoolDigger ratings

4★

3★

2★

1★

1 school without a SchoolDigger rating (too few tested students)

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				STAAR EOC Algebra I (2026)	STAAR EOC Biology (2026)	STAAR EOC English I Reading (2026)	STAAR EOC English II Reading (2026)	STAAR EOC U.S. History (2026)	STAAR Reading (2026)			STAAR Mathematics (2026)		STAAR Social Studies (2026)	Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	STAAR EOC Algebra I End of Course	STAAR EOC Biology End of Course	STAAR EOC English I Reading End of Course	STAAR EOC English II Reading End of Course	STAAR EOC U.S. History End of Course	STAAR Reading 6th Grade	STAAR Reading 7th Grade	STAAR Reading 8th Grade	STAAR Mathematics 6th Grade	STAAR Mathematics 7th Grade	STAAR Social Studies 8th Grade	Total
Idea Rio Grande City College Preparatory	Public, Charter	6-12	2803 W Monarch Ln	Rio Grande City	78582	Starr County	Idea Public Schools	Yes	No	(n/a)	Yes	(956) 263-4900	695	45	15.5	90.1%	22 (3.2%)	1 (0.1%)	668 (96.1%)	2 (0.3%)	2 (0.3%)	0 (0.0%)	0 (0.0%)	43.4	1167^th of 2057 public high schools	43.3%		49.9	909^th of 1974 public high schools	54.0%	258	52.5	64.0	47.1	58.8	64.4	53.9	60.0	61.1	40.0	42.5	37.6	$12,091
Rio Grande City High School	Public	9-12	5726 Fm 755	Rio Grande City	78582	Starr County	Rio Grande City Grulla Independent School District (Isd)	No	No	(n/a)	Yes	(956) 488-6000	1,670	122	13.6	96.2%	0 (0.0%)	0 (0.0%)	1,665 (99.7%)	3 (0.2%)	1 (0.1%)	0 (0.0%)	1 (0.1%)	28.9	1532^nd of 2057 public high schools	25.5%		25.5	1505^th of 1974 public high schools	23.8%	27	43.9	53.8	37.1	42.8	60.8							$9,621
Grulla High School	Public	9-12	6884 E Hwy 83	Rio Grande City	78582	Starr County	Rio Grande City Grulla Independent School District (Isd)	No	No	(n/a)	Yes	(956) 370-4294	716	54	13.2	96.8%	1 (0.1%)	0 (0.0%)	715 (99.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	20	1683^rd of 2057 public high schools	18.2%		29.9	1400^th of 1974 public high schools	29.1%	283	46.2	44.4	30.2	32.3	51.2							$10,198
Preparatory For Early College High School	Public	9-12	144 Fm 3167	Rio Grande City	78582	Starr County	Rio Grande City Grulla Independent School District (Isd)	No	No	(n/a)	Yes	(956) 370-4254	430	35	12.3	—	0 (0.0%)	0 (0.0%)	427 (99.3%)	3 (0.7%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	75.9	307^th of 2057 public high schools	85.1%		72.9	347^th of 1974 public high schools	82.4%	40	63.6	84.0	79.7	77.5	80.0							$6,632
Roma High School	Public	9-12	2021 N Us Hwy 83	Roma	78584	Starr County	Roma Independent School District (Isd)	No	No	(n/a)	Yes	(956) 849-1333	1,721	133	12.9	86.8%	4 (0.2%)	0 (0.0%)	1,715 (99.7%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (0.1%)	57.1	773^rd of 2057 public high schools	62.4%		53	830^th of 1974 public high schools	58.0%	57	75.8	75.6	57.1	55.7	65.6							$14,390
Instructional & Guidance Center	Public	6-12	120 Luciano Rd	Roma	78584	Starr County	Roma Independent School District (Isd)	No	No	(n/a)	No	(956) 849-8900	33	6	5.1	87.9%	0 (0.0%)	0 (0.0%)	33 (100.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)												$35,426
San Isidro High School	Public	9-12	5175 Fm 1017	San Isidro	78588	Starr County	San Isidro Independent School District (Isd)	No	No	(n/a)	Yes	(956) 481-3110	62	7	8.7	—	2 (3.2%)	0 (0.0%)	60 (96.8%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	57.5	765^th of 2057 public high schools	62.8%		73.7	332^nd of 1974 public high schools	83.2%	433	14.3	66.7	62.5	100.0	64.3							$15,251

SchoolDigger rankings lists for Texas:

Elementary Schools Middle Schools High Schools Districts Cities

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Texas Education Agency.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.